Announcement Operation Senior Vice President personnel change

1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO,
   etc.),financial officer, accounting officer, corporate governance officer,research and development officer, chief internal auditor,
   or designated and non-designated representatives): Operation Senior Vice President
2.Date of occurrence of the change: 2024/09/11
3.Name, title, and resume of the previous position holder: Andy Lu, Senior Vice President
4.Name, title, and resume of the new position holder: Bob Chen, Senior Vice President
5.Type of the change (please enter: "resignation", "position adjustment", "dismissal", "retirement", "death" or "new
    replacement"): New replacement
6.Reason for the change: Andy Lu, Senior Vice President, retired on July 15,2024. The position of Operation
   Senior Vice President was vacant. President supervises interrelated business directly and temporarily.
   And now appointed Bob Chen as Operation Senior Vice President. And concurrently head of Maintenance
   Management Division.   
7.Effective date: 2024/10/01
8.Any other matters that need to be specified: According to the resolution of the Board of Directors on September 11, 2024.